A trio of hidden hot tubs takes advantage of Iceland's natural geothermal vents.

This collection of unique liquids allows visitors to wander the waters of Iceland's glaciers.

Every summer local children form "pysja patrols" to save young birds that have wandered from their nests.

A lonely beacon, precariously perched atop a remote sliver of rock.

This hobbit-y little hot spring may be the oldest spring used by humans in all of Iceland.

This stunning concert hall has become a symbol of Iceland's national recovery.

This aromatherapy shop and mini-museum cofounded by the Sigur Rós frontman documents Icelandic history through scents.

This tiny museum's sizable collection is jammed into a former underground public toilet.

A vintage video game wonderland in downtown Reykjavik.

An encyclopedic collection of mammal penises.

Learn about Iceland's hidden folk at this school dedicated to the study of elves.

The site of the earliest colonial settlement in the Bahamas started as a place of religious refuge.

A full-scale sculpture of a mermaid and baby grand piano hidden underwater by David Copperfield.

An underwater road considered a possible Atlantis location.

One of the deepest blue holes in the world.

In paradise, feral pigs have claimed an island all to themselves.

A hidden beach at the end of a tunnel of mangrove trees.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.

Get up close with some alligators at this roadside farm attraction.

Former utopian colony based on the belief that the universe exists in a hollow sphere.

The largest retailer of seashells in the world.

This small island was the first National Wildlife Refuge ever created in the United States.

This small museum concentrates on the juicy history of orange production in Florida.

One of many gator theme parks, abandoned in the sugar fields of South Florida.